962  
CDUS43 KDMX 100628  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT THU APR 10 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 9 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 428 PM 84 1977 55 7 64  
MINIMUM 32 529 AM 10 1928 32 0 37  
AVERAGE 47 43 4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.16 2013 0.12 -0.12 0.00  
MONTH TO DATE 0.88 1.09 -0.21 1.16  
SINCE MAR 1 4.68 3.38 1.30 3.48  
SINCE JAN 1 5.02 5.49 -0.47 4.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.0 1973 0.1 -0.1 0.0  
MONTH TO DATE 0.2 1.3 -1.1 0.3  
SINCE MAR 1 11.4 8.3 3.1 4.5  
SINCE JUL 1 20.3 42.4 -22.1 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 22 -4 14  
MONTH TO DATE 237 209 28 204  
SINCE MAR 1 998 1206 -208 1058  
SINCE JUL 1 6250 6997 -747 5824  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1100 PM  
LOWEST 34 400 PM  
AVERAGE 52  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 90 1930  
MINIMUM TEMPERATURE (F) 33 18 1960  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 639 AM CDT SUNSET 751 PM CDT  
APRIL 11 2025.........SUNRISE 637 AM CDT SUNSET 752 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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